Keyphrases
- pattern recognition
- classification accuracy
- automatic classification
- pattern classification
- feature space
- machine learning
- classification algorithm
- text classification
- classification scheme
- image classification
- supervised learning
- classification systems
- feature vectors
- feature extraction
- feature set
- classification process
- data sets
- support vector machine svm
- machine learning algorithms
- classification models
- decision rules
- manifold learning
- kernel density estimators
- machine learning methods
- classification method
- class labels
- model selection
- low dimensional
- multi class
- support vector
- video sequences